#define _CRT_SECURE_NO_WARNINGS 1
#include <iostream>
#include<string>
#include "string.h"
int main()
{
	//dzj::testString1();
	//dzj::testString2();
	//_dzj::testString2();
	//_dzj::testString3();
	//_dzj::testString4();
	//_dzj::testString5();
	dzj_copy::testString1();
	return 0;
}

